"Le Bouillon"

At one end of the garden, you can catch a glimpse of the principal source of the Loiret River.

Long the object of mystery, this karstic reappearance of the Loire draws its name, le Bouillon, from the frothing bubbling that so characterises it. Due to the existence of limestone plateaux, some of the river’s waters flows in a network of more or less 40 kilometres of subterranean galleries.

These waters resurface in the centre of the park to then rejoin the Loire.